Lochinvar & A.O. Smith 100224394 Pressure Switch 323055-751 The Daikin-McQuay 330423301 Motor is

The Daikin-McQuay 330423301 Motor is a heavy-duty 2HP fan motor engineered for high-static applications in commercial HVACR systems

986 Nm to provide sufficient breakaway torque for 2-inch butterfly valves

and 38SQ series

ensure the flow direction arrow on the body matches the system's water flow to prevent backflow preventer installation errors

Common Questions Is the AOBD-10X8 compatible with standard smart thermostats

Lochinvar & A.O. Smith 100224394 Pressure Switch 323055-751 The Daikin-McQuay 330423301 Motor isThe Lochinvar & A. O. Smith 100224394 Pressure Switch is a critical safety component designed for high efficiency water heaters and HVAC systems. This air pressure switch is factory calibrated to a 1. 66" WC (Water Column) setpoint and features a Normally Closed (N. C.) contact configuration. As an essential part of the combustion blower assembly, this OEM replacement part monitors the negative pressure generated by the inducer fan to ensure proper